Biotech BD&L Tracker 2026
Live tracker of biotech and biopharma licensing and partnering deals in 2026 — economics (upfront / milestones / royalties), rights, territory, responsibilities, and a one-line why it matters. Updated weekly.
The tracker refreshes weekly. The daily BioBucks tape flags new licensing deals and what the economics signal every morning.
Pfizer
↔Innovent Biologics
A major ASCO-week China-to-global oncology collaboration and one of 2026's largest BD&L packages. Pfizer is effectively buying a broad option set across ADCs and multi-specific antibodies while Innovent monetizes its discovery engine with a large upfront, milestone torque, royalties, and selective co-commercialization economics — reinforcing that Western pharma continues to pay premium strategic prices for China-origin oncology innovation despite the live regulatory/political overhang around China-sourced biotech structures.
Innovent receives $650M upfront and is eligible for up to $9.85B in development, regulatory, and commercial milestones, plus up to double-digit royalties. The 12-program collaboration spans eight Innovent-originated early-stage assets and four Pfizer-proposed discovery programs; four programs are co-developed/co-commercialized with U.S./Europe profit share and Greater China retained by Innovent, four give Pfizer ex-Greater China rights, and four give Pfizer exclusive global rights.
Hansa Biopharma
↔SERB Pharmaceuticals
A meaningful commercial-stage regional out-license that lets Hansa monetize European/MENA rights while concentrating capital and execution on the U.S. opportunity ahead of a potential approval decision. The deal also shows specialist pharma appetite for transplant/rare immunology assets with established but still underpenetrated commercial footprints.
SERB receives exclusive development and commercialization rights for IDEFIRIX in Europe and MENA. Hansa receives €110M upfront and €5M upon EMA acceptance of the filing for full approval; Hansa retains U.S. rights and strategic focus on U.S. regulatory/commercial execution.
Regeneron
↔Parabilis Medicines
A high-signal platform deal that blends Regeneron's antibody engine with Parabilis' Helicon peptide technology to create antibody-Helicon conjugates. The investor read-through is that intracellular-target delivery remains one of the hottest BD bottlenecks: pharma will pay platform-scale economics where conjugation or cell-penetrant technology could unlock historically inaccessible biology.
Regeneron pays $50M upfront and makes a $75M equity investment in Parabilis, with up to ~$2.2B in milestones across five initial targets. Regeneron leads development and commercialization of collaboration products and can nominate additional targets for further economics.
Valerio Therapeutics
↔Stealth-stage biotech
A smaller but relevant platform-validation deal. The key read-through is not the upfront — undisclosed and subject to definitive agreement — but that targeted oligonucleotide delivery remains partnerable, especially where antibody-based tissue targeting could solve delivery bottlenecks for genetic-medicine or conjugated-oligo approaches.
Binding term sheet; definitive collaboration and license agreement still subject to signing. Valerio leads research/discovery using its V-Body platform; partner assumes subsequent worldwide development, manufacturing, and commercialization; Valerio eligible for up to $200M in milestones plus tiered royalties.
AstraZeneca
↔Owkin
Not a therapeutic asset license, but a relevant pharma-BD datapoint because it shows agentic AI moving from pilots into enterprise licensing. The read-through is that pharma is starting to pay for AI systems embedded into R&D and competitive-intelligence decision workflows, not just discovery-stage target or molecule generation.
Three-year license agreement for Owkin's K Pro AI Scientist platform. Owkin will build custom AI agents integrated within AstraZeneca's IT infrastructure and decision workflows to support scientific, clinical, and competitive-intelligence analysis.
Fosun Pharma
↔AriBio
A late-stage CNS option deal with meaningful cash economics ahead of a pivotal Alzheimer's readout. The structure gives Fosun global optionality without fully committing before POLARIS-AD reads out, while AriBio brings in non-dilutive capital and preserves upside if Phase 3 data are positive.
$60M option fee; up to $180M upfront + regulatory milestones on exercise; sales milestones trigger at annual net sales ≥$2.5B
BMS
↔Hengrui Pharma
One of the largest disclosed BD&L packages of 2026. BMS is using a broad, risk-sharing portfolio structure to access Hengrui's early innovation engine across three priority disease areas, rather than betting on a single named late-stage asset.
$600M upfront, $175M first-anniversary payment, potential $175M second-anniversary payment in 2028, plus tiered royalties on net sales
Rigel Pharmaceuticals
↔Arvinas / Pfizer
A notable late-stage oncology handoff: Arvinas and Pfizer monetize and de-risk VEPPANU while preserving meaningful royalties, while Rigel gets a near-commercial breast cancer asset that could materially reshape its revenue profile if uptake follows the ESR1-mutant opportunity.
$70M upfront + $15M transition payment + up to $320M development, regulatory, and commercial milestones; tiered royalties mid-teens to mid-20s on net sales
Boehringer Ingelheim
↔Immunitas Therapeutics
A clean early immunology license reinforcing the continued bid for preclinical antibody assets when the biology is differentiated. For Immunitas, it provides non-dilutive validation and economics while shifting global development risk to a large immunology-focused pharma buyer.
Upfront not disclosed; up to €407.5M in development, regulatory, and commercial milestones; tiered royalties on future sales
Halozyme
↔GSK
A useful platform read-through for oncology drug delivery: this is Halozyme's first ENHANZE deal explicitly including ADC targets, suggesting large pharma is looking for formulation and convenience advantages even in complex oncology modalities.
Upfront payment, potential future milestone payments, and royalties on net sales of products incorporating ENHANZE; amounts not disclosed. First ENHANZE deal explicitly including ADC targets.
Halozyme
↔Oruka Therapeutics
Another validation point for the "less frequent, lower-burden biologics" thesis in immunology: Oruka's clinical story is already about durable disease control, and delivery technology could become part of the product-profile differentiation.
Upfront payment, potential future milestone payments, and mid-single-digit royalties on net sales of products developed using Hypercon; amounts not disclosed
GSK
↔SiranBio
A clean China-to-West oligonucleotide deal in cardiometabolic disease — and not a me-too GLP-1 story. The ALK7 angle gives GSK a differentiated route into obesity-adjacent metabolic risk, with a structure that preserves SiranBio's Greater China optionality while handing global scale-up to pharma.
$55M upfront + up to $1.0B in milestones + tiered royalties on future sales
Arrowhead Pharmaceuticals
↔Madrigal
Strategically logical bolt-on for Madrigal: adds a genetically defined RNAi program to the MASH leader's pipeline and gives Arrowhead non-dilutive economics while keeping the program in the hands of a hepatology-focused commercial owner.
$25M upfront + up to $975M in development, regulatory, and sales milestones + tiered royalties high-single digits to mid-teens
Cue Biopharma
↔Ascendant Health Sciences
A meaningful pipeline-broadening move for Cue into allergic disease, with ex-Greater China rights to a Phase 2 dual-mechanism anti-IgE. The $15M upfront against $676.5M in milestones (~45x ratio) is also a useful data point on how far back-ended deals around mid-stage Chinese assets have become.
$15M upfront + up to $676.5M in development, regulatory, and commercial milestones; tiered high-single-digit to low-double-digit royalties on future sales
TJ Biopharma
↔Biogen
A rights-consolidation deal rather than a fresh discovery bet: Biogen pays to simplify global ownership of felzartamab as it builds around immunology and plasma-cell biology. The $100M upfront for a regional carve-out is also another useful marker for how much strategic buyers will pay to remove territorial friction around priority assets.
Aligos Therapeutics
↔Xiamen Amoytop Biotech
A tidy regional monetisation for a chronic HBV program: Aligos brings in non-dilutive capital while keeping the higher-value Western and Japan/South Korea rights. Also shows that China regional partners remain willing to fund development around antiviral assets, not just oncology or immunology programs.
$25M upfront + up to $420M in clinical, regulatory, and sales milestones + tiered high-single-digit royalties on net sales in Amoytop's territories
Haisco
↔AbbVie
Another example of AbbVie paying for ex-China optionality in pain and neuroscience. The portfolio-style structure is notable — broader ex-China read-through beyond a single named program, which widens Haisco's global partnering signal.
$30M upfront + up to $715M in development, regulatory, and commercial milestones + tiered royalties on net sales
C4 Therapeutics
↔Roche
Useful validation that large-cap pharma still sees targeted protein degradation as a platform worth expanding into. The modest upfront but very large back-end also fits the current risk-sharing template for platform collaborations.
$20M upfront + additional payment if Roche exercises option on third target + more than $1B in development, regulatory, and commercial milestones + tiered royalties
Gan & Lee Pharmaceuticals
↔JW Pharmaceutical
A smaller regional obesity deal, but useful as another sign that China-origin incretin assets are being monetized outside China beyond the headline mega-deals. The economics are modest, but South Korea rights for a differentiated long-acting GLP-1 add another datapoint for regional commercial appetite in obesity/metabolic disease.
$5M non-refundable upfront + up to $76.1M in R&D, regulatory, and commercial milestones; JW receives exclusive South Korea rights to develop and commercialize Bofanglutide Injection.
AC Immune
↔Eli Lilly
Not a fresh asset license, but a meaningful amendment to a major CNS collaboration. The read-through is that Lilly is still willing to fund tau-pathway optionality alongside amyloid and broader neurodegeneration work, while AC Immune receives near-term non-dilutive cash and keeps exposure to a large milestone/royalty stack.
AC Immune receives CHF10M upfront under the amendment plus a subsequent milestone on Phase 1 dosing; remains eligible for more than CHF1.7B in development, regulatory, and commercial milestones plus low-double-digit tiered royalties under the broader Lilly collaboration.
Alloy Therapeutics
↔Biogen
A clean read-through that Biogen is still willing to pay for enabling nucleic-acid platforms, not just named assets — useful context for how CNS-heavy buyers are sourcing next-wave genetic medicines optionality.
Upfront to Alloy + milestone payments + tiered royalties on any resulting products; headline deal value not publicly specified
Frontier Medicines
↔LG Chem
Smart regional monetisation around a mutation-defined oncology program: Frontier keeps Greater China while offloading ex-China development spend to a strategic partner, preserving upside if the p53 Y220C thesis translates clinically.
Upfront undisclosed; additional clinical, regulatory, commercial, and sales milestones; mid-single-digit to double-digit royalties; Frontier retains co-development option with enhanced economics
Infinimmune
↔Merck
Another sizeable platform-driven antibody discovery pact, reinforcing that big pharma is still willing to pay meaningful downstream economics for differentiated target-to-antibody engines even before named clinical assets emerge.
Up to approximately $838M in milestone payments; upfront economics not publicly disclosed
Lilly
↔Insilico Medicine
Repeat-business validation for Insilico's AI platform from one of the most aggressive pharma buyers in external innovation. The size of the package suggests Lilly sees AI not just as a workflow tool, but as a scalable source of licensable oral assets.
$115M upfront + development, regulatory, and commercial milestones bringing total potential to approximately $2.75B + tiered royalties on future sales
Kali Therapeutics
↔Sanofi
Another sizeable immunology deal for a differentiated multispecific, showing that large buyers will still pay meaningful upfronts for early but mechanistically distinct autoimmune assets.
$180M upfront and near-term payments + up to $1.05B development and commercial milestones + tiered royalties high-single digits to double digits on product sales
Alfasigma
↔GSK
A classic "big pharma exits, specialist commercial player takes over" transaction, with real cash for a late-stage hepatology asset close to the regulatory finish line.
$300M upfront + $100M on FDA approval + $20M on EU/UK approvals + up to $270M sales milestones + tiered double-digit royalties on worldwide net sales
Sanofi
↔Sino Biopharmaceutical / Chia Tai Tianqing
One of the most significant March BD&L deals: a China-origin commercial asset with a full global rights transfer and no Greater China carve-out. A strategic fit for Sanofi's transplant franchise alongside Rezurock.
Antengene
↔UCB
Another "China-origin immune engager to global pharma" deal, but in autoimmune disease rather than oncology, with meaningful upfront economics for a differentiated masked/B-cell depletion concept.
$80M upfront and near-term milestone payments + more than $1.1B development, regulatory, and sales milestones + tiered royalties on future net sales
Boehringer Ingelheim
↔Sitryx
One more datapoint that buyers still want differentiated oral immunology mechanisms, even at preclinical stage, if the biology looks first-in-class enough.
Upfront + milestones in excess of $500M in aggregate + royalties; financial breakdown not disclosed
GSK
↔Frontier Biotechnologies
Another China-origin oligo deal with real though not giant upfronts — and a sign GSK wants more immunology and kidney shots via RNAi.
$40M upfront + up to $963M milestones + tiered royalties on net sales
Vir Biotechnology
↔Astellas
A large-ticket oncology deal around a masked T-cell engager with real cost-sharing and U.S. economics retention — not just a simple regional out-license. A strong signal that differentiated TCEs can still command major strategic capital.
$335M upfront + near-term payments (cash, equity, milestone) + up to $1.37B future milestones; dev costs 60% Astellas / 40% Vir; U.S. profits/losses 50/50; ex-U.S. tiered double-digit royalties to Vir
Novartis
↔Unnatural Products
Another big-pharma bet on macrocycles as a route to hard-to-drug targets, this time in cardiovascular rather than the usual oncology-heavy mix.
$100M upfront and preclinical milestones + up to $1.7B development, regulatory, and commercial milestones + tiered royalties
CSL
↔Eli Lilly
A neat rights-split around a late-stage IL-6 asset: CSL keeps the core renal-cardiovascular angle while Lilly gets optionality to widen the label.
$100M upfront + potential milestones + royalties on global net sales; CSL retains core renal-cardiovascular indication
Madrigal
↔Ribo / Ribocure
Big milestone torque on a platform-originated MASH expansion — another "China RNAi → global build" template with a meaningful upfront, and a logical portfolio-broadening move for the MASH commercial leader.
$60M upfront + up to $4.4B cumulative milestones + royalties on net sales
Chugai
↔Araris
Another "ADC platform option → exercise" datapoint — validates AraLinQ and keeps Japan-based buyers active in next-gen ADC technology.
Immediate upfront + milestones + royalties; part of broader RCO with total potential up to ~$780M
CSL
↔Memo Therapeutics
A clean "explore → option-to-license" structure in a resurging modality (recombinant polyclonal IgG) with CSL as a natural strategic buyer.
R&D funding + technology access; on option exercise: license fee + development and sales milestones up to CHF 265M (~US$328M) for first product + single-digit royalty
Takeda
↔Iambic
Innovent
↔Eli Lilly
Another "China discovery + global scale" template — big upfront with milestone torque, and a clear division of labour through Phase 2 in China before ex-Greater China execution by Lilly.
$350M upfront + up to ~$8.5B development, regulatory, and commercial milestones + tiered royalties on net sales ex-Greater China
Eisai
↔Henlius
A "Japan commercial + local MAH" structure for a de-risked IO asset — modest milestones but attractive royalty profile if uptake lands.
$75M upfront + up to ~$313.3M in regulatory and sales milestones + double-digit royalties on product sales
Biodexa
↔Otsuka
Early "molecular glue" exposure in a clear unmet-need niche (TKI-resistant GIST). Royalty callout suggests meaningful ex-Japan economic participation despite compact economics disclosure.
Upfront fee undisclosed + development and regulatory milestones undisclosed + mid-single-digit tiered royalties on net sales
SanegeneBio
↔Genentech
Roche/Genentech keeps leaning back into RNA — big upfront for an undisclosed program implies conviction in platform chemistry and delivery, with the classic "biotech does early, pharma scales" handoff.
$200M upfront + up to $1.5B development + commercialisation milestones + tiered royalties on future sales
vTv Therapeutics
↔Newsoara
Modest headline value but immediate non-dilutive cash and full global responsibility shift to the partner — if the PDE4 tolerability story holds, the royalty participation has meaningful optionality.
$20M upfront + up to ~$50M development milestones + up to $65M sales milestones + tiered royalties on sales
Sanofi
↔Earendil Labs
A sizeable early-2026 autoimmune platform deal that combines Sanofi's immunology appetite with Earendil's AI-enabled bispecific discovery engine. The economics are heavily back-ended, but the large upfront / near-term payment package makes it one of the more material discovery-stage BD&L transactions at the start of the year.
Earendil receives up to $160M in upfront and near-term payments and is eligible for up to $2.4B in downstream development, regulatory, and commercial milestones, plus tiered royalties on net sales. Sanofi receives rights to develop and commercialize resulting bispecific antibodies against selected autoimmune targets.
Lilly
↔Nimbus Therapeutics
A useful obesity BD&L datapoint beyond injectables: Lilly is still adding external shots on goal around oral metabolic mechanisms despite already leading the incretin market. The structure is classic discovery-stage risk sharing — modest near-term cash relative to a large milestone stack.
Nimbus receives up to $55M in upfront and near-term payments and is eligible for up to $1.3B in development, regulatory, and commercial milestones, plus tiered royalties. Lilly receives rights to discover, develop, and commercialize oral obesity candidates emerging from the collaboration.
AbbVie
↔Zelgen / Zejing Pharmaceutical
Another China-to-global oncology license around a checkpoint bispecific, and a useful comparator to AbbVie's larger RemeGen PD-1/VEGF deal later in January. It reinforces AbbVie's 2026 appetite for China-origin IO assets with differentiated bispecific biology.
AbbVie receives global ex-mainland China, Hong Kong, and Macau rights to ZG005. Zelgen receives $100M upfront and is eligible for $60M in near-term option / milestone payments, additional development, regulatory, and commercial milestones taking total potential value to approximately $1.2B, plus royalties on net sales.
AstraZeneca
↔CSPC Pharmaceutical
One of the biggest obesity BD packages yet — big upfront and portfolio scope signals "speed + breadth" over single-asset risk. Keeps China rights local while AZ builds global obesity footprint.
Moderna
↔Recordati
A clean "partner commercialisation" structure — Moderna keeps platform focus and de-risks go-to-market, while Recordati expands its rare disease franchise with a late-stage mRNA shot on goal.
$50M upfront + up to $110M near-term development and regulatory milestones + additional commercial milestones + tiered royalties; Moderna leads clinical development and manufacturing; Recordati commercialises
Formation Bio
↔CTFH
Another China-to-West pipeline build: oral immunology differentiation (miR-124 axis) + Formation's "asset-in-Kenmare" structure suggests fast execution toward first-in-human while keeping economics milestone-weighted.
Undisclosed upfront + minority equity stake in Kenmare Bio + up to $500M in development, regulatory, and commercial milestones + tiered royalties on net sales
Eli Lilly
↔Repertoire Immune Medicines
Clear appetite for "immune decoding → precision tolerance" rather than broad immunosuppression. Milestones-heavy economics fit discovery risk while keeping meaningful upside if Lilly's immunology machine delivers.
$85M upfront + up to $1.84B in development and commercial milestones (total up to ~$1.93B) + tiered royalties on net sales
Eli Lilly
↔Seamless Therapeutics
Yet another bet that next-gen editing beyond standard nuclease paradigms can deliver safer, more precise in vivo outcomes. Lilly is clearly stacking genetic medicine options in hearing and beyond.
Total potential up to $1.12B including upfront payments, R&D funding, and milestones; royalties not disclosed; Seamless provides technology; Lilly leads development and commercialisation
Insilico Medicine
↔Qilu Pharmaceutical
AI discovery keeps getting "real money" partner validation — but the structure (milestones + royalties, no disclosed upfront) is a reminder that proof still comes in the clinic.
Total contract value approaches ~$120M (development + commercialisation milestones) + single-digit royalties on net sales; upfront not disclosed
Boehringer Ingelheim
↔Simcere
TL1A is already a crowded hot axis — pairing TL1A with IL-23p19 is a swing at higher efficacy. Meaningful preclinical upfront suggests Boehringer wants a differentiated shot versus mono-pathway competitors.
€42M upfront + up to €1.058B milestones + royalties on net sales (undisclosed)
Bristol Myers Squibb
↔Janux
Classic "platform + antigen" bet: BMS takes the expensive late-stage risk after IND, while Janux keeps upside via milestones and royalties — structure reflects early-stage uncertainty but strong strategic validation.
Pfizer
↔Novavax
Rare big-pharma validation of an external adjuvant platform: non-exclusive structure and supply obligation keep Pfizer flexible while giving Novavax recurring upside if Pfizer ships products with Matrix-M.
$30M upfront + up to $500M milestones + tiered high-mid-single-digit royalties; non-exclusive license; Novavax supplies Matrix-M
Eisai
↔Nuvation Bio
Clean regional commercialisation expansion: Eisai gets a near-commercial oncology asset for its footprint, while Nuvation keeps U.S. upside — structure signals "execution + geography" rather than core R&D risk.
€50M upfront + up to €145M milestones + double-digit tiered royalties up to high-teens; Nuvation retains U.S. commercial rights
Vaximm / OSR Holdings
↔BCM Europe
A non-standard but economically large oncology licensing structure around a Phase 3-ready oral immunotherapy. It is less clean than a big-pharma license, but worth tracking because the proposed headline economics are large relative to OSR/Vaximm and highlight ongoing appetite for structured, finance-led licensing routes around late-stage oncology assets.
Binding term sheet for global exclusive license; proposed $30M upfront consideration and up to $815M in development, regulatory, and commercial milestones, plus downstream royalty economics. Later company updates described restructuring/finalization steps, so the card should be treated as a high-signal but non-standard microcap licensing transaction.
AbbVie
↔RemeGen
Another major "China-to-global" land grab in PD-1/VEGF — big upfront signals confidence and creates optionality for AbbVie combo regimens (especially with ADCs) while keeping Greater China with the originator.
Novartis
↔SciNeuro
AD BD is shifting from "just antibodies" to delivery and biology differentiation — shuttle tech is the real kicker here. Milestones-heavy economics fit early risk while keeping Novartis in the driver's seat globally.
$165M upfront + up to $1.5B milestones + research funding + tiered royalties; early development: joint Novartis/SciNeuro; subsequent development and commercialisation: Novartis
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This tracker covers publicly announced biotech and biopharma licensing and partnering transactions in 2026, including out-licenses, in-licenses, platform collaborations, co-development agreements, option agreements, and regional deals. Deal values are shown as disclosed — upfront figures reflect immediate cash consideration and near-term obligatory payments where separately stated; total potential values include all disclosed milestones. Royalty rates are noted where publicly disclosed. Rumour-only situations are excluded. Sorted newest first within each month.